Welcome to the Treehouse Community
The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.
Why did you create a Cocoa class for SearchResultsDataSource?
Wouldn't creating a swift class, importing UIKit, and adding NSObject as the parent class achieve the same thing?
Javier Alvarado16,060 Points
Yes, that's another way of doing it.
I think it ultimately comes down to the developer's preference. If you like to set up your classes through the GUI then you can do it the way Pasan did it, or if you prefer to write things out yourself then you can do it the way you described.